Prospect Jared Mitchell sustained a tendon tear on the inside of his left ankle during Friday’s 10-7 win over the Angels at Tempe Diablo Stadium after running into the left-field wall to make a catch.

Mitchell had entered the game as a defensive replacement and made a spectacular catch on a ball hit by Juan Rivera to make the first out of the sixth inning, but he hit the wall hard. He will undergo surgery next week, and his recovery and rehab time will be set at that point.